The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-166-3151, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rex Systems Incorporated Dba Rex Systems Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-166-3151 |
| Primary Part Number | 421086 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Rex Systems Incorporated Dba Rex Systems Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| FSC Application Data | VIDIO CONTROL |
| Inclosure Type | ENCASED |
| Functional Terminal Type and Quantity | 1 WIRE LEAD GROUND SECOND FUNCTION |
| Functional Terminal Type and Quantity | 4 TAB, SOLDER LUG INPUT AND 8 WIRE LEAD OUTPUT FIRST FUNCTION |
| Body Height | 2.380 INCHES NOMINAL IN |
| Style Designator | ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 421086 | Rex Systems Incorporated Dba Rex Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 421086-1 | 3/9 Design control — primary reference Teledyne Camera Systems Teledyne Inc Company |
NSN 5915-01-166-3151 is a Filter,radio Frequency Interfere, manufactured by Rex Systems Incorporated Dba Rex Systems Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-166-3151 has 1 manufacturer part number on file: 421086 (Rex Systems Incorporated Dba Rex Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 6145-01-290-3985. Verify interchangeability with system specifications before substitution.
Key specifications for 421086: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 7.140 INCHES NOMINAL IN; FSC Application Data: VIDIO CONTROL; Inclosure Type: ENCASED. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5915-01-166-3151 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.